Do you return this?

I'm adding a small list of stupid things I've had customers take back in my line of duty as a service desk girl.

-air, (Helium balloons did not stayed aired up long enough)
-battery (Torn connector post, stolen, Double AAs, lawn mowers)
-Condoms (He said he'd never need them again. He bought a bigger pack the next day)
-meat (3 days after it expired)
-milk (in every stage of expiration)
-Alli (The weightloss drug. It caused the lady to have "anal leakage" it says so on the box. if you eat fat, it leaks out.)
-panties (Wrong size, didn't feel right. We NOW don't return dirty thongs)